STATE OF WISCONSIN INVESTMENT BOARD - BLUEPRINT MEDICINES CORP ownership

BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 214 filers reported holding BLUEPRINT MEDICINES CORP in Q1 2023. The put-call ratio across all filers is 2.33 and the average weighting 0.1%.

Quarter-by-quarter ownership
STATE OF WISCONSIN INVESTMENT BOARD ownership history of BLUEPRINT MEDICINES CORP
ValueSharesWeighting
Q3 2023$2,473,134
-38.0%
49,246
-21.9%
0.01%
-27.3%
Q2 2023$3,987,541
+30.7%
63,094
-6.9%
0.01%
+22.2%
Q1 2023$3,049,962
+16.3%
67,792
+13.3%
0.01%
+12.5%
Q4 2022$2,621,853
-34.3%
59,846
-1.3%
0.01%
-38.5%
Q3 2022$3,993,000
+29.1%
60,604
-1.0%
0.01%
+62.5%
Q2 2022$3,093,000
-38.2%
61,239
-21.8%
0.01%
-20.0%
Q1 2022$5,001,000
-40.4%
78,2950.0%0.01%
-37.5%
Q4 2021$8,386,000
+9.5%
78,295
+5.1%
0.02%0.0%
Q3 2021$7,659,000
+16.9%
74,4950.0%0.02%
+14.3%
Q2 2021$6,553,000
-9.5%
74,4950.0%0.01%
-6.7%
Q1 2021$7,243,000
-16.6%
74,495
-3.7%
0.02%
-25.0%
Q4 2020$8,680,000
+7.6%
77,395
-11.0%
0.02%0.0%
Q3 2020$8,064,000
+18.8%
86,9950.0%0.02%
+5.3%
Q2 2020$6,786,000
+40.3%
86,995
+5.2%
0.02%
+18.8%
Q1 2020$4,836,000
-17.4%
82,695
+13.1%
0.02%
+6.7%
Q4 2019$5,856,000
+9.1%
73,0950.0%0.02%0.0%
Q3 2019$5,370,000
-13.2%
73,095
+11.4%
0.02%
-11.8%
Q2 2019$6,188,000
+40.1%
65,595
+18.8%
0.02%
+30.8%
Q1 2019$4,418,000
+92.4%
55,195
+29.6%
0.01%
+85.7%
Q4 2018$2,296,000
-30.1%
42,595
+1.2%
0.01%
-22.2%
Q3 2018$3,286,000
+23.0%
42,0950.0%0.01%
+12.5%
Q2 2018$2,672,000
-31.9%
42,095
-1.6%
0.01%
-27.3%
Q1 2018$3,925,000
+35.5%
42,800
+11.5%
0.01%
+37.5%
Q4 2017$2,896,000
+54.0%
38,400
+42.2%
0.01%
+33.3%
Q3 2017$1,881,000
+37.5%
27,0000.0%0.01%
+50.0%
Q2 2017$1,368,00027,0000.00%
Other shareholders
BLUEPRINT MEDICINES CORP shareholders Q1 2023
NameSharesValueWeighting ↓
Aquilo Capital Management, LLC 645,539$69,144,0007.84%
DAFNA Capital Management LLC 206,911$22,162,0005.57%
Eagle Health Investments LP 192,639$20,634,0005.03%
Casdin Capital, LLC 1,550,000$166,021,0004.68%
CADIAN CAPITAL MANAGEMENT, LP 450,657$48,270,0002.65%
Avidity Partners Management LP 995,000$106,574,0002.26%
Integral Health Asset Management, LLC 75,000$8,033,0002.22%
Rock Springs Capital Management LP 859,755$92,088,0002.13%
Boxer Capital, LLC 507,374$54,345,0002.11%
EFG Asset Management (North America) Corp. 112,715$12,082,0001.58%
View complete list of BLUEPRINT MEDICINES CORP shareholders